People often talk about diseases, such as Alzheimer's disease, which is a very common disease. There are many reasons for this disease. The brain can't work normally, leading to memory loss and attention loss, and various symptoms will appear. Therefore, it is very important to prevent Alzheimer's disease. The following foods are good choices and can play a good role in preventing diseases.

1. High quality protein food.

Old people are usually cautious about the intake of high-protein foods. In fact, if the elderly can properly eat some high-quality protein food, such as milk, eggs and meat, it can strengthen brain function and prevent and treat Alzheimer's disease. High-quality protein can promote brain development, be beneficial to anti-aging and prevent Alzheimer's disease.

2. Soybean

People call soybean the milk of China. Soybean is rich in oil, phospholipids and more than 20 vitamins and trace elements. In particular, lecithin contained in soybeans can release acetylcholine after entering human brain. This substance can help prevent Alzheimer's disease and improve brain function.

3. Onions and garlic

Onion contains anti-platelet aggregation factor, which can dilute blood and improve cerebral blood circulation. When people study garlic, it is found that as long as garlic and a little vitamin B 1 are put together, a substance called "alliin" will be produced. Such substances are conducive to improving the brain's ability, promoting blood circulation, nourishing the brain and preventing dementia.

Supplementing some nutrients to prevent Alzheimer's disease, several foods are introduced above. These foods are good for improving human immunity, and at the same time, throwing fish to prevent Alzheimer's disease also has a certain health care effect and effect. This kind of health food can be eaten frequently in daily life, which is good for preventing diseases.